00249nam a2200109Ia 4500008004100000041000800041082002000049100001100069245004200080260000900122300000800131211209s1978    xx            000 0 und d  aeng  a510 N76 GEO/FLE  aGEORGE  aMULTIPLE CHOICE TESTS IN MATHEMATICS   c1978  a110